Cracked or peeling paint can occur on cedar siding for a number of reasons according to william feist of the western red cedar lumber association.
Remove paint from shingle siding.
Work your scraper from the top of each shingle toward the bottom in steady even strokes with the grain of the.
Scrape away chipped and peeling paint before re finishing your cedar siding.
As much work as it is use of a sharp pull scraper usually gives the best results short of chemical stripping.
So pressure washing is fine for cedar shingles for the loose stuff.
When the wood goes through a series of wet dry periods the paint and finish are stressed and the paint can crack.
Do not scrub with the rag because that will damage the shingle.
I suggest thinning it with 1 part thinner to 10 parts water and scrubbing on the stain only after testing a small inconspicuous area.
Paint thinner or acetone is said to remove paint stains but may also dull dull the finish on your siding.
Use enough to completely wet the surface.
Continue scraping as far to either side as you can safely.
How to remove paint from cedar shingles step 1.
Set up your ladder at the highest point on the exterior wall.
But beyond that you ve got to scrape and sand.
Step 2 place several drops of rubbing alcohol onto the surface of the paint.
The problem with machine paint shavers is that they dig into the original texture of the shingles.